README: Java client added
README: Java client added

GrimDerp/disque,c2j/disque,GrimDerp/disque,chen-tian/disque,mopuri-sandeep/disque,seppo0010/disque,themage/disque,douxiaozhao/disque,ErikDubbelboer/disque,jmptrader/disque,lamby/pkg-disque,mopuri-sandeep/disque,themage/disque,themage/disque,chen-tian/disque,lamby/disque,hanicker/disque,Koed00/disque,sunheehnus/disque,CodyReichert/disque,c2j/disque,ErikDubbelboer/disque,gideonairex/disque,lamby/pkg-disque,hanicker/disque,douxiaozhao/disque,tempbottle/disque,tempbottle/disque,CodyReichert/disque,antirez/disque,jmptrader/disque,antirez/disque,jmptrader/disque,seppo0010/disque,Koed00/disque,sunheehnus/disque,felixbuenemann/disque,gideonairex/disque,lamby/disque,felixbuenemann/disque